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Astronomy on MSNAndromeda has a new faintest satellite galaxyAndromeda XXXV doesn't answer this puzzle, but it does add a new piece. Because it is the faintest satellite galaxy yet ...
The Andromeda galaxy is surrounded by a constellation of ... When, where and how galaxies form disks is an unsolved puzzle for astronomers. Wang et al. discovered a surprisingly large disk in ...
Today, astronomers have measured the distance to the Andromeda Galaxy much more precisely; they find it to be about 2 1/2 million light years away. It is a majestic spiral-shaped galaxy ...
The new companion galaxy Andromeda XXXV is highlighted in red. Credit: M. Arias et al. Astrophys. J. Lett. (2025) The survival of Andromeda XXXV in the early universe, despite hostile conditions, ...
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